Refer to the excerpt of the decree inscribed on the Rosetta Stone as it appears in The Riddle of the Rosetta Stone. Which detail best supports the central idea that King Ptolemy was generous to his people?

He was the son of King Ptolemy and Queen Arsinoe.
He gave from his own wealth to benefit Egyptians.
The priests of all the temples paid homage to his image.
The decree was inscribed on a slab of hard stone.